基于TIT FOR TAT策略的P2P阻塞算法

P2P Blocking Algorithm Based on TIT FOR TAT Strategy

为了提高P2P系统的传输效率,在TIT FOR TAT策略和帕累托理论的基础上,提出了P2P阻塞算法,详细阐述了算法的过程和特点,分析了算法在快速复制系统稀缺资源和共享较大文件的多用户系统中的性能及优势,同时试验数据证明了此算法在P2P系统中有较好的传输性能.

To improve the transfer efficiency of P2P systems, a P2P blocking algorithm is proposed based on the introduction of “tit for tat” strategy and Pareto Theory. This article discusses in detail the procedures and features of this algorithm, analyses its performances and advantages in fast replication of system＇s scarce resources and sharing of bigger files in mialti user systems, and confirms that the algorithm can effectively improve the transfer properties of P2P systems by experimental data.